1--- ntp-4.2.8p12.original/sntp/libopts/m4/libopts.m4	2018-11-12 17:54:57.747220846 +1300
2+++ ntp-4.2.8p12/sntp/libopts/m4/libopts.m4	2018-11-12 18:00:50.626211641 +1300
3@@ -114,12 +114,6 @@
4   AC_PROG_SED
5   [while :
6   do
7-      POSIX_SHELL=`which bash`
8-      test -x "$POSIX_SHELL" && break
9-      POSIX_SHELL=`which dash`
10-      test -x "$POSIX_SHELL" && break
11-      POSIX_SHELL=/usr/xpg4/bin/sh
12-      test -x "$POSIX_SHELL" && break
13       POSIX_SHELL=`/bin/sh -c '
14           exec 2>/dev/null
15           if ! true ; then exit 1 ; fi
16